EXTENDED LIFE BATTERY AND RUN TIME!

High Capacity Extended Life iRobot Roomba battery keeps your iRobot Roomba 720 series running at peak performance.

Extended Life Battery delivers nearly twice as many cleaning cycles as the iRobot Advanced Power System battery, extending the life and time before a replacement may be necessary.

High Capacity Extended Life Roomba replacement battery pack for the iRobot Roomba 720 series.

iRobot Roomba Battery Extended Life - 720 Series charges in less than 3 hours.

This iRobot Roomba 720 battery pack is also compatible with all Roomba 500, 600, 720 and 800 series.